30410240

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{1697}}^1$

素因数の和:1727

約数の個数: 80

約数和(自身を含む): 83378592

約数和(自身を除く): 52968352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1697, 1792, 2240, 2560, 3394, 3584, 4480, 6788, 8485, 8960, 11879, 13576, 16970, 17920, 23758, 27152, 33940, 47516, 54304, 59395, 67880, 95032, 108608, 118790, 135760, 190064, 217216, 237580, 271520, 380128, 434432, 475160, 543040, 760256, 868864, 950320, 1086080, 1520512, 1900640, 2172160, 3041024, 3801280, 4344320, 6082048, 7602560, 15205120, 30410240]

約数ペア:

[(1, 30410240), (2, 15205120), (4, 7602560), (5, 6082048), (7, 4344320), (8, 3801280), (10, 3041024), (14, 2172160), (16, 1900640), (20, 1520512), (28, 1086080), (32, 950320), (35, 868864), (40, 760256), (56, 543040), (64, 475160), (70, 434432), (80, 380128), (112, 271520), (128, 237580), (140, 217216), (160, 190064), (224, 135760), (256, 118790), (280, 108608), (320, 95032), (448, 67880), (512, 59395), (560, 54304), (640, 47516), (896, 33940), (1120, 27152), (1280, 23758), (1697, 17920), (1792, 16970), (2240, 13576), (2560, 11879), (3394, 8960), (3584, 8485), (4480, 6788)]